Donation Amount

Select the amount you would like to donate to Joseph Willis's 75 mi challenge.

$35

$70

$120

$265

$1,000

OtherSurprise Joseph

Donation Calculator

Calculate your donation based on an amount per-mile Joseph Willis has committed to ride this September. Your total donation will be the amount you select multiplied by Joseph Willis's 75 mi challenge goal and will be charged up-front.

$0.30 cents/mi

$0.50 cents/mi

$0.80 cents/mi

$1/mi

$1.50/mi

$2/mi

Donation Total:

$